CVE-2016-3071: Fedoraproject Fedora

High severity, CVSS 7.5. EPSS: 2.6% chance of exploitation in the next 30 days.

Libreswan 3.16 might allow remote attackers to cause a denial of service (daemon restart) via an IKEv2 aes_xcbc transform.

Affected products

• Fedoraproject Fedora: version 23 only; version 24 only
• Libreswan Libreswan: version 3.16 only

Published 2016-04-18. Last modified 2026-06-17.